JUnit assertions should include a message - i.e., use the three argument version of assertEquals(), not the two argument version.
<pre>
public class Foo extends TestCase {
  public void testSomething() {
    assertEquals("foo", "bar"); // violation, should be assertEquals("Foo does not equals bar", "foo", "bar");
  }
}
</pre>

<p>
This rule is deprecated, use {rule:squid:S2698} instead.
</p>
